General
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Target
WinRAR ZIP archive.exe
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Size
1.3MB
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Sample
240528-pxz7jseh97
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MD5
0ca083c81aa434a3b8a2ce2e39473551
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SHA1
747299f6053fdae8711abccc5faa5a1b138b4231
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SHA256
76b468b3bf39c664e1be3c31a8ed9ea3f7598c0fdceb65a4b344a9991ef79ec7
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SHA512
fc988ce8419c8ca67a4bb973222cb46d3aa72a971885900a19dfb1f70da00b7257e7cb2d0a2ff6610bbee6f1bae2c428f31ef2788e871c877d676063d098eff8
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SSDEEP
24576:nEeqQq3KZU6yR6xOMvm3xIVq6c7H1hxKisQaZEBO8+nmgBtkB15i:nEuq6KR69cxOq6c7H1/ba2CHwB15i
Static task
static1
Behavioral task
behavioral1
Sample
WinRAR ZIP archive.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
xworm
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Install_directory
%ProgramData%
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install_file
Client.exe
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pastebin_url
https://pastebin.com/vnh6mTRX
Targets
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Target
WinRAR ZIP archive.exe
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Size
1.3MB
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MD5
0ca083c81aa434a3b8a2ce2e39473551
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SHA1
747299f6053fdae8711abccc5faa5a1b138b4231
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SHA256
76b468b3bf39c664e1be3c31a8ed9ea3f7598c0fdceb65a4b344a9991ef79ec7
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SHA512
fc988ce8419c8ca67a4bb973222cb46d3aa72a971885900a19dfb1f70da00b7257e7cb2d0a2ff6610bbee6f1bae2c428f31ef2788e871c877d676063d098eff8
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SSDEEP
24576:nEeqQq3KZU6yR6xOMvm3xIVq6c7H1hxKisQaZEBO8+nmgBtkB15i:nEuq6KR69cxOq6c7H1/ba2CHwB15i
Score10/10-
Detect Xworm Payload
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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